Ascorbate is the superior form of vitamin C for several reasons: Ascorbate is the physiological form of vitamin C used by the body. Ascorbate is the form of vitamin C that serves as the most powerful water-soluble antioxidant.

Is ascorbate the same as ascorbic acid?

Ascorbic acid is a water-soluble organic acid, and ascorbate is its negatively charged anion. Ascorbic acid and ascorbate are both present in the human body and interconvert with each other. At physiologic pH, ascorbate is the predominant form.

Is calcium ascorbate as effective as ascorbic acid?

In conclusion, our results demonstrate that calcium ascorbate has the same antioxidant activity as ascorbic acid, but can alleviate the side effects of the vitamin C, such as gastric high acidity.